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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
import random
from odoo import api, fields, models, _
from odoo.exceptions import UserError
class LunchOrderLineLucky(models.TransientModel):
_name = 'lunch.order.line.lucky'
def _default_supplier(self):
suppliers_obj = self.env['lunch.product'].search([]).mapped("supplier")
return [(4, supplier.id) for supplier in suppliers_obj]
product_id = fields.Many2one('lunch.product', 'Product', store=True)
supplier_ids = fields.Many2many(comodel_name='res.partner', string='Vendor', domain=lambda self: [("id", "in", self.env['lunch.product'].search([]).mapped("supplier").ids)])
is_max_budget = fields.Boolean("I'm not feeling rich", help="Enable this option to set a maximal budget for your lucky order.", store=True)
max_budget = fields.Float('Max Budget', store=True)
@api.multi
def random_pick(self):
"""
To pick a random product from the selected suppliers, and create an order with this one
"""
self.ensure_one()
if self.is_max_budget:
products_obj = self.env['lunch.product'].search([('supplier', "in", self.supplier_ids.ids), ('price', '<=', self.max_budget)])
else:
products_obj = self.env['lunch.product'].search([('supplier', "in", self.supplier_ids.ids)])
if len(products_obj) != 0:
random_product_obj = self.env['lunch.product'].browse([random.choice(products_obj.ids)])
order_line = self.env['lunch.order.line'].create({
'product_id': random_product_obj.id,
'order_id': self._context['active_id']
})
else:
raise UserError(_('No product is matching your request. Now you will starve to death.'))